Question

Determine whether the relation R on the set of all integers Is reflective, symmetric, anti symmetric, and transitive where ,x, y belongs to R if and only if xy greater than equal to 1

If non parallel sides of a Trapezium are equal prove that it is cyclic

integration of sin² x.cos ³ x dx =?

integration of cos ⁴ x  dx  is .....

Q no 9

Two adjacent angles of a  parallelogram are in the ratio 5:3 the perimeter of the parallelogram is 48cm.find the length of each of its sides

if the probability of winning a game is 0.3 . what is the probability of losing it.

Statistics exercise 14.2 statistics exercise 14.2 the blood group of 30 students of Class VIII are recorded as follows recorded as follows